MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY MARTYN F. CHILLMAID / SCIENCE PHOTO LIBRARY
Liquid layers column. Liquids of different densities and miscibilities forming a coloured column. From bottom to top, the liquids are: syrup (orange), water (clear), vegetable oil (pale yellow), and methylated spirits (purple). The methylated spirits liquid has had a purple dye added.
Model release not required. Property release not required.